This document discusses leveraging social media to encourage collaboration in organizations. It argues that social tools like blogs, wikis, Facebook and Twitter act as universal platforms that enable easy, interactive and proactive participation from all users. These emerging social software platforms (ESSPs) allow structure to emerge organically through mechanisms like tagging and weak/strong ties between users. While ESSPs enable greater innovation and efficiency, they also present risks like inappropriate content, inaccurate information, and non-compliance with laws that must be managed through effective policies and education. Overall, social media transforms users from passive consumers to active producers and allows both imposed structure and emergent structure to facilitate collaboration at work.